Large file without line control/breaks crashes textpad 8.1.2

[pbaumann]

I'm trying to open a 1 MB file which contains in one row (without lf or cr or combination) with a simple XML-Structure:

Code: Select all

<n>
  <k>yc6</k>
  <k>…</k>
  ...
</n>
....
<n>
  <k>yx6</k>
  <k>…</k>
  ...
</n>

Settings: No word wrap, fixed width font

Build-up on the screen very slowly. I think, I do not have Syntax Highlighting activated (file type / extension .xml; how to check, if the syntax highlighting is switched on?).

Perhaps related to
https://forums.textpad.com/viewtopic.php?t=3788

Textpad 8.1.2, 64 bit, German, running on Windows 7 Professional. 64 bit, 8GB RAM